# ISO 945-1:2008 — Withdrawn and superseded ISO standards

For ISO 945-1:2008, item title is Microstructure of cast irons — Part 1: Graphite classification by visual analysis; status code is 9599; successor is ISO 945-1:2017; withdrawn / published date is 2008-11-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 945-1:2008 _(verified: appears in the quote below)_
- **Item title:** Microstructure of cast irons — Part 1: Graphite classification by visual analysis _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 945-1:2017
- **Withdrawn / published date:** 2008-11-14 _(verified: appears in the quote below)_

## What the source says

> 41501,IS,,ISO 945-1:2008,Microstructure of cast irons — Part 1: Graphite classification by visual analysis,Microstructure des fontes — Partie 1: Classification du graphite par analyse visuelle,2008-11-14,1,['77.080.10'],ISO/TC 25,9599,[5365],[66644],"['en','fr']",19,"<p>ISO 945-1:2008 specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis.</p><p>The purpose of this part of ISO 945 is to provide information about the method of graphite classification. It is not intended to give information on the suitability of cast-iron types and grades for any particular application.</p><p>The particular material grade is specified by results from tensi

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).